Personal vaporizer



FIG. 1 is an exploded perspective view of a personal vaporizer showing my new design;

FIG. 2 is a side elevation view thereof in a closed state;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof; and,

FIG. 5 is an exploded right side view thereof.

The broken lines in the drawing of FIG. 4 are included to show portions of the personal vaporizer that form no part of the claimed design. 

CLAIM The ornamental design for a personal vaporizer, as shown and described. 